This is not something I would normally do, but I was so appalled by the situation I needed to let others know. I had Advanced Irrigation winterize my system in November of 2016. I attempted to turn on my sprinkler system this summer and one of my five zones would not operate. There didn’t seem to be enough pressure behind that particular zone to make the sprinkler heads pop up. I contacted Advanced Irrigation and I believe I was very amicable. I spoke to a representative and explained my situation. I did not demand anything at this point. I just wanted to have someone come look at my system and see if they could help me diagnose the issue. I did not ask for anything free. I was told the representative would speak to the owner and call me back. I received a call back from the rep and was told they never winterized my system. At this point, I might have been a little irritated. I told the woman I had the invoice right in front of me and she began to backtrack. I was then told there was no way they did not winterize the system correctly. I was shocked at this point. The situation quickly changed from there was no work done at my home to there was no way the business could mess something up. I told the rep I just wanted someone to just take a quick look. She told me the best she could do was send someone out in a month. I told her that was unacceptable. Advanced Irrigation does not stand behind their work, does subpar work, and is unwilling to reach a mutually agreed upon solution. I recommend you find one of the many other irrigation “specialists” around the area.